The Story A bright Art Deco ring made circa 1920s-1930s. Crafted in platinum, a richly colored amethyst sits at center. Prong set, it measures 10 mm x 7.8 mm and is a great size in the most lovely purple hue. Surrounding the center stone is a halo of 13 antique cut diamonds, a mixture of Old Mine and Old European cuts, ranging in size from 0.05 to 0.12 carats for a total diamond weight of approximately 0.89 carats. Color and sparkle really come together and make the ring pop. It looks…